Fusu traveled through time and became the prince of the Qin Dynasty, holding a treasure trove of knowledge spanning two thousand years. Can he really change the fate of the second generation of the Qin Dynasty?
From the palace battles in Xianyang to the Gobi grassland, from the sudden changes in the sand dunes to the ocean expedition, he improved the salt policy, founded new learning, and forged the iron army. But every time the "Heavenly Secret" is used, space-time backlash follows - is this golden finger a gift or a curse?
Nine stunning women came into his life one after another: the cold assassin, the astrologer, the navigator, the prairie princess... They were his confidante and the pillars of the empire. But in the gentle countryside, who is sincere and who is fake? When the Roman legions marched eastward and the Huns' cavalry marched south, could the empire he created on which the sun never sets really be able to withstand the bloody storm of global hegemony?
The deepest secret is hidden in the starry sky - the ∞ symbol in his mind keeps flashing, implying that this time travel is not accidental. When the final choice comes, will he protect the civilization he created with his own hands, or uncover the shocking truth behind time and space?